# A Novel Feature Extraction Method for Power Transformer Vibration Signal Based on CEEMDAN and Multi-Scale Dispersion Entropy

> Research article (Entropy, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W3207185888](https://www.wikidata.org/wiki/openalex:W3207185888)  
**Source**: https://4ort.xyz/entity/a-novel-feature-extraction-method-for-power-transformer-vibration-signal-based-on-ceemdan-and-multi-scale-dispersion-ent